Home / 568,583,375.72-852,330,216.26-240,607,719.14

Finding the Fourth Proportional to 568,583,375.72, 852,330,216.26 and 240,607,719.14

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Solution

The fourth proportional to 568,583,375.72, 852,330,216.26 and 240,607,719.14 is: 360,681,015.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,583,375.72 : 852,330,216.26 = 240,607,719.14 : x
  2. Step 2: Convert to fraction form
    568,583,375.72/852,330,216.26 = 240,607,719.14/x
  3. Step 3: Cross multiply
    568,583,375.72x = 852,330,216.26 × 240,607,719.14
  4. Step 4: Simplify right side
    568,583,375.72x = 205,077,229,284,761,408
  5. Step 5: Solve for x
    x = 205,077,229,284,761,408/568,583,375.72
  6. Step 6: Final answer
    x = 360,681,015.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.